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at the right moment for the best results.

JRun 4 is a versatile applications server that can be used on every level, from the department to the enterprise to the commercial software vendor. Approachable and intuitive, yet reliable and scalable, JRun 4 provides organizations everything they need to deliver J2EE-compatible applications on time and on budget.

JRun 4 is available in a free Developer Edition, a full commercial version, and an upgrade version. Each version of JRun 4 is full-featured, with access to all of the J2EE APIs, web services, and value-added features.

JRun 4 supports most major databases, including MS SQL Server, Oracle, IBM DB2, Sybase, and Informix. For a complete list of supported databases, please see the system requirements section.

Which web servers does JRun 4 support?

JRun 4 supports most major web servers, including IIS, Apache, and iPlanet. For a complete list of supported web servers, please see the system requirements section.

Which operating systems does JRun 4 support?

JRun 4 supports most major operating systems, including Microsoft Windows, Solaris, Linux, and HP-UX. For a complete list of supported operating systems and versions, please see the system requirements section.

What is the JRun Management Console (JMC)?

The JMC is a complete suite of server administration, monitoring, and reporting tools. With the JMC, server managers can visually monitor, configure, tune, and maintain JRun servers, applications, and clusters.

Pricing and Availability Information

When can I purchase JRun 4?

English, French and Japanese versions of JRun 4 are available now for download and purchase.

What are the pricing and editions for JRun 4?

JRun 4 contains full functionality in a single product edition. We offer several license options, including the free Developer license, the full Commercial license for $899/cpu, and the Upgrade license at $499/cpu. Additionally, educational, government, and volume license options are available. For more information and purchasing options, visit How to Buy Adobe Products.

I already own a version of JRun 3.x. What are my upgrade options?

The Professional, Advanced, and Enterprise Editions of JRun 3.x can be upgraded to JRun 4 for $499/cpu. For additional details, check out the JRun 4 Upgrade Guide.

Tools Information

What happened to JRun Studio?

JRun Studio is no longer available as a separate product. Dreamweaver MX now combines the most popular code-editing features of JRun Studio together with the visual design tools of Dreamweaver. Dreamweaver MX also includes HomeSite+, which has the combined functionality of JRun Studio and HomeSite 5.

What happened to Dreamweaver UltraDev?

Dreamweaver MX combined all of the features of Dreamweaver UltraDev and Dreamweaver 4 into one integrated, productivity-enhancing productall for only $399.

Upgrade Information

When can I purchase Adobe JRun
4?

English versions of Adobe JRun 4 are available
for download and purchase now. Localized versions of JRun
4 in French and Japanese will be available in June 2002.

Why should I upgrade to JRun 4?

There are many reasons to upgrade to JRun 4. New enhancements and features include:

JRun 4 is a versatile applications server that
can be used on every level, from the department to the enterprise
to the commercial software vendor. Approachable and intuitive,
yet reliable and scalable, JRun 4 provides organizations
everything they need to deliver J2EE-compatible applications
on time and within budget.

What is the upgrade pricing for JRun
4?

The suggested retail price for upgrading from
JRun Server 3.x (any edition) to JRun 4 is $499/cpu. For
a complete price list, see the Upgrade
Pricing Grid.

What prior versions and
editions of JRun are eligible to be upgraded to JRun 4?
What are the requirements for the JRun 4 upgrade installation
process?

Run Server Version 3.x Professional, Advanced and Enterprise
Editions can be upgraded to JRun 4 provided that the number
of CPUs in the upgrade license match the currently installed
number of JRun 3.x CPUs. During the installation process
of the JRun 4 upgrade license, the installer will search
on the server for a valid JRun 3.x serial number. If the
installer cannot find a valid JRun 3.x serial number that
matches the number of CPUs you are trying to upgrade to
then you will be asked to enter a valid serial number.

Important note: The JRun 4 upgrade requires an existing
JRun 3.x serial number that is licensed for the same number
of CPUs.

I use JRun 2.3.3 and never upgraded
to JRun 3.X. Can I upgrade to JRun 4?

Customers who have not upgraded to JRun 3.x are
not eligible to purchase the JRun 4 upgrade. These customers
can purchase the JRun 4 full version for the suggested retail
price of $899/cpu.

I have a subscription to JRun. How
will I receive my upgrade to JRun 4?

Holders of current JRun subscriptions will be
notified, with instructions, when their upgrades are available.
Notification will be sent to the address on record with
Adobe. To check your address or to change it, use our
online customer service form.

Can I upgrade from JRun 3.x for one
platform to JRun 4 for another platform?

This upgrade is available for JRun 3.x customers.
The JRun 4 CD includes installation kits for all supported
platforms.

When will the localized versions
of JRun 4 be available?

French and Japanese versions of JRun 4 are scheduled
for release in June of 2002. For more information about
purchasing or upgrading localized versions of JRun 4, contact
your local Adobe distributor directly. A list of distributors
is available at our International
Resources page.

Will my existing JRun 3.x applications
work with JRun 4?

We believe that most JRun 3.x applications will
run under JRun 4 without modification. We are documenting
any incompatibilities that we become aware of, and will
provide migration information and tools as needed.

How can I evaluate or learn more
about JRun 4?

The English version of JRun 4 is now available
for download. Trial versions of the shipping product, in
all languages, will be available shortly. For additional
information on JRun 4, please visit the JRun
product center.

What happened to Adobe JRun
Studio?

Adobe JRun Studio is no longer available
as a separate product. Dreamweaver MX now combines the most
popular code-editing features of JRun Studio with the visual
design tools of Adobe Dreamweaver. Dreamweaver MX also
includes Adobe HomeSite+, which has the combined functionality
of JRun Studio and Adobe HomeSite. JRun 4 will also
integrate with leading Java IDEs to enable you to develop
your applications using your favorite development environment.

What happened to Adobe Dreamweaver
UltraDev?

Dreamweaver MX now combines all of the features
of Adobe Dreamweaver UltraDev and Dreamweaver 4 into
one integrated, productivity-enhancing product—all
for only $399.

Where can I find my product serial
number?

If the software program is installed, you can
find the serial number in the JRun Management Console (JMC).
If you have a boxed product, you can also find your serial
number on the registration card that came in the package.

I
can't find my serial number. Can
Adobe help?

If you've registered your product,
Adobe can look up the serial
number for you. Visit our online
help form or call
Customer Service at (800) 833-6687. Your product
was automatically registered
if you purchased it through
the Adobe Online Store,
by phone from the Adobe
Order Center, or from the Buy
Now option on your free trial
version. If you haven't registered
your product, Adobe can
provide you with a new serial
number if you send us proof
of purchase (copy of a commercial
invoice or receipt).

My
current application environment
requires JRun Server 3.1, can
I still purchase it?

For a limited time, JRun Server 3.1 Professional,
Advanced,
and Enterprise
editions will be available for purchase from the Adobe Online Store
or our Order Center. Click on the version you are interested in to go
directly to the Product page at the Online Store or call (800)833-6687.
For JRun Server 3.1 volume license purchases, call our Volume Licensing
Desk at (877) 206-4622.